✨ PR Review

The PR attempts to modernize the codebase for Python 3.7+ compatibility, but contains critical Python 2 syntax that will break in Python 3, including incompatible string decoding and invalid import statements.

3 issues detected:

🐞 Bug - Using Python 2's string decode("base64") method which doesn't exist in Python 3 🛠️

Details: The decode("base64") method does not exist in Python 3 and will cause an AttributeError at runtime. In Python 3, base64 decoding must be done using the base64 module with base64.b64decode().
File: piston/authentication.py (60-60)
_{🛠️ A suggested code correction is included in the review comments.}

🐞 Bug - Attempting to import urlparse as a standalone module, which doesn't exist in Python 3 🛠️

Details: Line 1 imports 'urlparse' as a top-level module, which does not exist in Python 3. In Python 3, urlparse functionality is available only through urllib.parse (which is correctly imported on line 3). This will cause an ImportError when the module is loaded.
File: piston/models.py (1-1)
_{🛠️ A suggested code correction is included in the review comments.}

🐞 Bug - Passing fields as a positional argument instead of using the 'args' or 'kwargs' named parameter 🛠️

Details: Django's reverse() function expects 'args' or 'kwargs' as named parameters, not positional. Passing 'fields' as a second positional argument may not work correctly and could cause TypeErrors or incorrect URL generation depending on the Django version.
File: piston/emitters.py (287-287)
_{🛠️ A suggested code correction is included in the review comments.}

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